Re: [Freesurfer] Qdec: group differences covaring for age and sex {Disarmed}

2015-09-22 Thread Douglas Greve
? Thanks, Pablo qdec.table example from FSpage > To: freesurfer@nmr.mgh.harvard.edu > From: gr...@nmr.mgh.harvard.edu > Date: Mon, 21 Sep 2015 17:39:14 -0400 > Subject: Re: [Freesurfer] Qdec: group differences covaring for age and sex > > Yes, it is addressing that question. T

Re: [Freesurfer] Qdec: group differences covaring for age and sex {Disarmed}

2015-09-22 Thread pablo najt
> Date: Mon, 21 Sep 2015 17:39:14 -0400 > Subject: Re: [Freesurfer] Qdec: group differences covaring for age and sex > > Yes, it is addressing that question. The contrast should be the same as > your Group Diff below. Although I'm not sure you're using the proper > d

Re: [Freesurfer] Qdec: group differences covaring for age and sex

2015-09-21 Thread Douglas N Greve
Yes, it is addressing that question. The contrast should be the same as your Group Diff below. Although I'm not sure you're using the proper design. It looks like you are using Sex as a continuous covariate? That is not correct. It should be discrete. So you should have 4 classes (HC-M, HC-F, P